Singapore Turns Sewage into Clean, Drinkable Water, Meeting 40% of Demand
Voice of America
Giant pumps whir deep underground at a plant in Singapore that helps transform sewage into water so clean people can drink it while reducing ocean pollution.
The tiny island nation has little in the way of natural water sources and has long had to rely principally on supplies from neighboring Malaysia. To boost self-sufficiency, the government has developed an advanced system for treating sewage involving a network of tunnels and high-tech plants. Recycled wastewater can now meet 40% of Singapore's water demand, a figure that is expected to rise to 55% by 2060, according to the country's water agency.
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